INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '69721f14acdf3cfb1e683461d919b347d0be59bdc33df9879e73f0f1e70e4b78', 
    'WjktvLEQvH1o2JAwrvZGPyXIgQ0oZJ1X1Vlu0VQv7Sk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)